Alau'd-Din Shah Miri (Kashmiri and Persian: علاءالدین شاہ میری) also known as Alau'd-Din Shah, born as Ali Sher, was a ruler from the Shah Mir dynasty of Kashmir.
He was the fourth Sultan of Kashmir who ruled from 1343 to 1353.
Sultan Shamsu'd-Din Shah[2] was succeeded by his elder son Sultan Jamshid who ruled for a year and two months.
In 1343 CE, Sultan Jamshid suffered a defeat by his brother who ascended the throne as sultan Alauddin in 1347 CE.
His ruled was generally peaceful.